CompletedNot Applicable

Ultrasound Evaluation of Abdominal Muscle Thickness During Mechanical Ventilation

France40 participantsStarted 2021-07-15

Plain-language summary

Weakness of respiratory muscles is frequent after several days of mechanical ventilation. Thereby an acquired diaphragm weakness has been demonstrated, linked to an atrophy which may be identified by a decrease of muscle thickness in echography. This study aims to evaluate with ultrasound the variation of thickness of abdominal muscles after 7 days of mechanical ventilation.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patient affiliated or entitled to a social security plan * Expected duration of mechanical ventilation \> 7 days * Trusted person/relative who has signed a consent to participate in the study Exclusion Criteria: * Patient with a pre-existing neuromuscular pathology * No access to ultrasound Windows (dressing, drainages...) * Patient transferred from another intensive care unit * Patient Under guardianship or curators

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Thickness of the abdominal muscles (mm)

Timeframe: Day 7

Trial details

NCT IDNCT04939298

SponsorCentre Hospitalier de Roanne

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-11-16

View on ClinicalTrials.gov More Ventilation Therapy; Complications trials